My dedicated room is 13 x 19 with the couch against back wall. I have pioneer vsx-1121-k that allows me to run front height or front wide speakers instead of surround back. I wanted a conventional 7.2 system but because my couch is against back wall, would I benefit more if I go with front wide?
I have room wired so that aside from 3 frontstage speakers in front and 2 surrounds on side back wall facing each other, I have wires in the middle of the room (between seating and screen) on side walls about 6 ft high. I was thinking to use that location for front wides. Any ideas guys?

I have room wired so that aside from 3 frontstage speakers in front and 2 surrounds on side back wall facing each other, I have wires in the middle of the room (between seating and screen) on side walls about 6 ft high. I was thinking to use that location for front wides. Any ideas guys?



















) but will 1-2 feet help? Because anything more and will probably be too close to 135' screen not to mention loosing space.